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Discussion Starter · #1 ·
I bought some 1/4" wheel spacers for autocrossing but I am curious if anyone has used spacers with the stock studs and if so will it pass tech at an SCCA solo2 event? I have thread engagement that exceeds the diameter of the stud wich I think makes it safe.
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Spacers

You need at least 3 threads showing past the lugs. The stock studs are adequate.

In stock class you are allowed to add spacers that increase the positve offset +0.25" (max. total offset) on each side if there is no other positive offset in the wheel. The associated change in track demension is allowed.

You may also use alternate wheel studs (which may be longer and of a different material) and lug nuts in stock class.
 
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